Invention Grant
- Patent Title: Control apparatus controlling opening and closing member for vehicle
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Application No.: US16812478Application Date: 2020-03-09
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Publication No.: US11255117B2Publication Date: 2022-02-22
- Inventor: Tomoyuki Takenaka , Kohei Kobayashi , Takashi Kaino
- Applicant: AISIN SEIKI KABUSHIKI KAISHA
- Applicant Address: JP Kariya
- Assignee: AISIN SEIKI KABUSHIKI KAISHA
- Current Assignee: AISIN SEIKI KABUSHIKI KAISHA
- Current Assignee Address: JP Kariya
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPJP2019-044823 20190312
- Main IPC: E05F15/40
- IPC: E05F15/40 ; E05F15/662 ; H02P27/08 ; H02P6/15 ; H02P7/00 ; B60J5/06

Abstract:
A control apparatus controlling an opening and closing member for a vehicle includes a drive control unit operating an opening and closing member of the vehicle by a motor serving as a drive source, and a catch detection unit detecting a catch of a foreign object caught by the opening and closing member in response to a current value of the motor. The drive control unit includes a motor control signal output unit outputting a motor control signal for supplying a drive power to the motor, and an advance-angle value setting unit setting an advance-angle value for advancing a phase of the motor control signal. The advance-angle value setting unit includes an advance-angle value increase prohibition unit prohibiting increase setting of the advance-angle value in a case where the current value of the motor reaches an advance-angle value increase prohibition current value.
Public/Granted literature
- US20200291705A1 CONTROL APPARATUS CONTROLLING OPENING AND CLOSING MEMBER FOR VEHICLE Public/Granted day:2020-09-17
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